juruoA's blog

Hack of Problem 1834D
By juruoA, history, 4 hours ago, In English

the submission can be hacked by the following data.

the data

Is there anyway to add this data and hack the wrong solution?

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4 hours ago, # |
  Vote: I like it +9 Vote: I do not like it

Auto comment: topic has been updated by juruoA (previous revision, new revision, compare).

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3 hours ago, # |
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Since your rank is master, you should be able to uphack any solution, but unfortunately, the case won't be added

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    2 hours ago, # ^ |
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    But I can only hack the solutions in recent 2 contests, I can't find the button "hack it" on earlier contest's submissions.

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    107 minutes ago, # ^ |
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    The uphacking window is actually just one week after the contest, I just checked some submissions for older contests and that doesn't seem to be changed. And if it's successful it is added for later submissions. Since the problem is more than a year old, it's considered frozen and won't update unless Mike or the authors decide to move with it.

    Me too found it a bit surprising it's this short, I thought it is something less than a month like 1-2 weeks before finally confirming it's just a week.

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